From f9f6bb41ed18dc3c6944f7a51b777d334fc69b75 Mon Sep 17 00:00:00 2001
From: rxi <rxi@users.noreply.github.com>
Date: Sat, 9 May 2020 15:09:59 +0100
Subject: Added plugin `lineguide`

---
 plugins/lineguide.lua | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 plugins/lineguide.lua

(limited to 'plugins/lineguide.lua')

diff --git a/plugins/lineguide.lua b/plugins/lineguide.lua
new file mode 100644
index 0000000..fc24567
--- /dev/null
+++ b/plugins/lineguide.lua
@@ -0,0 +1,18 @@
+local config = require "core.config"
+local style = require "core.style"
+local DocView = require "core.docview"
+
+local draw = DocView.draw
+
+function DocView:draw(...)
+  draw(self, ...)
+
+  local offset = self:get_font():get_width("n") * config.line_limit
+  local x = self:get_line_screen_position(1) + offset
+  local y = self.position.y
+  local w = math.ceil(SCALE * 1)
+  local h = self.size.y
+
+  local color = style.guide or style.selection
+  renderer.draw_rect(x, y, w, h, color)
+end
-- 
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